package com.example.demomybatis.service;

import com.example.demomybatis.entity.Course;
import com.example.demomybatis.entity.Student;
import com.example.demomybatis.vo.RequestCoursePr;
import com.example.demomybatis.vo.RequestStudentPr;

import java.util.List;

public interface StudentService {

   public Student addStudent(Student student);

    Integer  updateStudent(Student student);

    List<Student> selectStudent(RequestStudentPr requestStudentPr);

    Integer  deleteStudent(Integer studentId);

    Student selectOneStudent(Integer studentId);

    Integer selectCountStudent (RequestStudentPr requestStudentPr);
}
